Multiple choice general knowledge foreign languages

concentrate/concentrated i concentrate/concentrated harder to know how to make the solution more concentrate/concentrated.

  1. concentrate/concentrated

  2. concentrated/concentrated

  3. concentrate/concentrate

  4. concentrated/concentrate
Reveal answer Fill a bubble to check yourself
A Correct answer
AI explanation

'Concentrate' is the base verb form used with the subject 'I' in the present tense ('I concentrate harder'), while 'concentrated' is the adjective/past-participle form used after 'more' to describe the solution's strength ('more concentrated'). This verb-then-adjective pairing is the grammatically natural reading of the sentence.

Keep practicing — related questions